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CVE-2014-2894

Date: April 23, 2014

Off-by-one error in the cmd_smart function in the smart self test in hw/ide/core.c in QEMU before 2.0 allows local users to have unspecified impact via a SMART EXECUTE OFFLINE command that triggers a buffer underflow and memory corruption.

Language: C

Severity Score

Related Resources (17)

http://rhn.redhat.com/errata/RHSA-2014-0704.html
https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02016.html
https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02152.html
http://rhn.redhat.com/errata/RHSA-2014-0743.html
http://www.ubuntu.com/usn/USN-2182-1
http://www.openwall.com/lists/oss-security/2014/04/18/5
http://secunia.com/advisories/57945
https://nvd.nist.gov/vuln/detail/CVE-2014-2894
https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02095.html
https://security-tracker.debian.org/tracker/CVE-2014-2894
http://www.openwall.com/lists/oss-security/2014/04/15/4
http://www.securityfocus.com/bid/66932
https://people.canonical.com/~ubuntu-security/cve/CVE-2014-2894
https://access.redhat.com/security/cve/CVE-2014-2894
http://rhn.redhat.com/errata/RHSA-2014-0744.html
http://secunia.com/advisories/58191
https://www.mend.io/vulnerability-database/CVE-2014-2894

Severity Score

Weakness Type (CWE)

Numeric Errors

CWE-189

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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